Patent Application
Utility
App. No. 09/964,814
· Confirmation No. 3674
MAGNETIC HEAD INCLUDING A PROTRUSION STRUCTURE AND AN INSULATION FILM IN A MAGNETIC CORE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-09-28 | SPEC |
Specification | 19 | View | |
| 2001-09-28 | CLM |
Claims | 1 | View | |
| 2001-09-28 | ABST |
Abstract | 1 | View | |
| 2001-09-28 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-09-28 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Shun-Ichi Narumi
Hitachi-shi, JAPAN
Hiroshi Fukui
Hitachi-shi, JAPAN
Moriaki Fuyama
Hitachi-shi, JAPAN
Matahiro Komuro
Hitachi-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/126
Prosecution
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2652
- Docket No.
- 29284/551
- Confirmation No.
- 3674
Foreign Priority
10-185915
·
1998-07-01
·
JAPAN
Publication
- Pub. No.
- US20020006018A1
- Pub. Date
- 2002-01-17
Patent Term Adjustment
-16days
Parent
is a Continuation of
→
App. 09/663,100
· US 6,490,129
Filed 2000-09-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/345,651
· US 6,278,579
Filed 1999-06-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
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Quick Facts
- App. No.
- 09/964,814
- Filed
- 2001-09-28
- Granted
- 2003-01-21
- Pub. No.
- US20020006018A1
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2652
- PTA
- -16 days
External Links